//: interfaces/RandomDoubles.java

package interfaces;

import java.util.Random;

public class RandomDoubles {
    
    private static Random rand = new Random(47);
    
    public double next() {
        return rand.nextDouble();
    }
    
    public static void main(String[] args) {
        RandomDoubles rd = new RandomDoubles();
        for (int i = 0; i < 7; i++)
            System.out.print(rd.next() + " ");
    }
} /*
   * Output: 0.7271157860730044 0.5309454508634242 0.16020656493302599
   * 0.18847866977771732 0.5166020801268457 0.2678662084200585
   * 0.2613610344283964
   */// :~
